marginal development信息详情
边缘发展
marginal───adj.微不足道的，不重要的；边缘的；临界的；末端的；n.边缘席位
development───n.发展；开发；发育；住宅小区（专指由同一开发商开发的）；[摄]显影
marginal benefit───边际收益；边际效益
marginal product───[经]边际产品，边际产量；边际[限界]产品
marginal change───n.极限变化；边际变动
development synonym───发展同义词
development kit───开发工具包
stunted development───发育迟缓
child development───儿童发展；儿童发育
Bohai Bay, the development of marginal fields further faces the challenges of extremely soft soil, ice, earthquake, etc.───渤海湾油田开发，还面临着海床超软土地基、海冰和地震等环境载荷的挑战。
big gap between the headline and effective marginal taxrates reflects the large number of allowances given to firms for doingparticular activities, such as research and development.───税率和有效边际税率的巨大差异反映了各国种类繁多的优惠政策，比如补贴研发项目等等。
They typically have very high fixed costs of research and development and low marginal costs of adding additional users.───它们仅仅具有很高的用于研发的固定成本和极低的由新增服用者引发的边际成本。